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  • Rails form helper and RESTful routes

    - by Jimmy
    Hey guys, I have a form partial current setup like this to make new blog posts <% form_for([@current_user, @post]) do |f| %> This works great when editing a post, but when creating a new post I get the following error: undefined method `user_posts_path' for #<ActionView::Base:0x6158104> My routes are setup as follows: map.resources :user do |user| user.resources :post end Is there a better way to setup my partial to handle both new posts and editing current posts?

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  • Building elf within Eclipse

    - by BSchlinker
    Hey guys, I'm having trouble building an Elf file within Eclipse. It seems that everytime I build, a PE / portable executable for windows is created. I've gone into the Binary Parser section and checked Elf Parser while making sure that everything else is unchecked. However, I continue to end up with a PE which I cannot run on Linux. Any ideas? Thanks

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  • Visual Studio .NET C# executable traces

    - by Chilln
    Hey, i've got a question, is it possible to identify the creator of a .NET assembly, just with traces from VisualStudio within the assembly ? Or can you even get a kind of unique ID of the creator out of it? I don't mean the application information like company or description, they can be edited too easily.

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  • count and fetch rows in php

    - by Mac Taylor
    hey guys i have a table in my mysql database named (names) now everyone can save their real names now i want to query this table and find out how many times these names used forexample the output should be : Jakob (20) Jenny (17) now this is my own code : list($usernames) =mysql_fetch_row(mysql_query('SELECT name FROM table_user GROUP BY name ORDER BY COUNT(name) DESC LIMIT 50 ')); list($c) =mysql_num_rows(mysql_query('SELECT COUNT(name) FROM table_user GROUP BY name ')); print $usernames.'('.$c.')' is this a correct approach ?!

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  • ADO.NET Data Services for MySQL

    - by Shalan
    Hey! I've searched high and low for this, and no luck. Is there a way that CRUD methods for a MySQL install (Linux box) be exposed via ADO.NET WCF Data Services? I would really love to leverage this in my WPF app :) Thank u!

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  • Twitter refresh page via API

    - by superexsl
    Hey all, I'm using the Twitter API (via TweetSharp) and was wondering if it's possible to automatically refresh the page from the API so that all users see the update? If so, is it also possible to take it one step further by only have a partial page update so only the relevant change is updated instead of the entire page? Thanks for any help

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  • Ext js - Dynamically changing content of Tab in a TabPanel

    - by 29er
    Hey, I have an (Ext JS) tab panel where the hidden tabs aren't loaded at all upon initial instantiation, (the only thing I set is the title). Upon 'activation' of a tab I want to call a method , which then instanstiates a new FormPanel/GridPanel and put this content into the tab. Can someone point me to a code example or give me tips on how to do this?? Thanks so much!

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  • What does the "=>" mean?

    - by quakkels
    Hey SO, I've got a pretty noob question for ya. I keep seeing this syntax: <%= Html.LabelFor(model => model.Email) %> ...and I have no idea what the = means. I thought it was syntax for linq2sql or ado.net entity framework but I'm just using straight ado.net. I don't understand why the VWD used that syntax when generating the Create form. What does = mean?

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  • What does the "=>" mean in asp.net mvc?

    - by quakkels
    Hey SO, I've got a pretty noob question for ya. I keep seeing this syntax: <%= Html.LabelFor(model => model.Email) %> ...and I have no idea what the = means. I thought it was syntax for linq2sql or ado.net entity framework but I'm just using straight ado.net. I don't understand why the VWD used that syntax when generating the Create form. What does = mean?

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  • jQuery Lightbox Clone is not initialising properly

    - by Neurofluxation
    Hey, I have the following function on an onClick call: function addComment() { jQuery.noConflict() jQuery('head').append('<link rel="stylesheet" media="screen" type="text/css" href="colorbox/colorbox-images.css" />'); //this doesn't add correctly. jQuery.fn.colorbox({inline:false, href:'boxes/add-comment.html'}); return false; }; However, the STYLESHEET append line doesn't seem to initialise properly. Screenshots below:

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  • PSpell in Quercus ?

    - by rat
    Hey, We're running Quercus on Glassfish to serve the odd PHP file. I'm wondering if its possible to get PSpell/ASpell(?) spellchecker(s) working in Quercus? It seems for normal PHP you need to compile it w/ PSpell so I'm not too sure how to go about this in Quercus ... Any pointers greatly appreciated :P

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  • IB Linking iPad SplVC table view

    - by Sam Jarman
    hey guys When you have an iPad Project, and you want to put a table view in your landscape view... I did this i dragged in a UITableView. but what do you 'hook' the data source to? there are about 3 options that all seem to crahing for me... when not hooked up, app launches fine. Any help would be appreciated. Cheers Sam

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  • Allow repeater to be arranged using drag-drop

    - by o-logn
    Hey all, I have a repeater that's bound to a SQL Data Source (using ASP.NET). Are there any JQuery plugins/efficient way of converting my repeater into something that can be sorted via drag and drop? i.e. users can rearrange the order of the data, which updates the database? Thanks

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  • Some encoded Javascript that I need in plain text. Halp!

    - by Alex
    Hey, I'm having some issues trying to decode some javascript.. I have no idea what kind of encoding this is.. i tried base 64 decoders etc. If you can please help me out with this, here's a fragment of the code: \x69\x6E\x6E\x65\x72\x48\x54\x4D\x4C","\x61\x70\x70\x34\x39\x34\x39\x3 Any ways I can get plain text from that? Thanks!

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  • Software Architecture: Unit of Work design pattern discussion

    - by santiagobasulto
    Hey everybody. According Martin Fowler's Unit of Work description: "Maintains a list of objects that are affected by a business transaction and coordinates the writing out of changes and resolution of concurrency problems." Avoiding very small calls to the database, which ends up being very slow I'm wondering. If we just delimit it to database transaction management, won't prepare statements help with this?

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  • Dynamically set sproc name in Linq to SQL?

    - by Justin
    Hey, I need to dynamically set the sproc name of a Linq to SQL query and can't figure out how. I see in the dbml designer that the sproc name is an attribute but it must be a constant, so I can't set it to a dynamic value. Please help. Thanks, Justin

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  • A good manual on c#

    - by I_S_W
    Hey all; i have learned the c# language moving away from java , i have learned all what's new in that language and i found it to be pretty much interesting , i would like to enthusiasm to attempt implementing some projects but yet i have no ideas in mind. does anyone happen to know a good lab manual or something similar? Thanks Alot

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  • meaning of the returned list of python json

    - by fmsf
    Hey, I'm new to python so I really don't know the language very well. the following example was taken from here http://docs.python.org/library/json.html >>> import json >>> json.loads('["foo", {"bar":["baz", null, 1.0, 2]}]') [u'foo', {u'bar': [u'baz', None, 1.0, 2]}] what does the u mean? and how do i know which elements are available in the dictionary?

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  • How do I redirect example.com to example.com/subdirectory?

    - by Frode
    Hey, I’m trying to redirect example.com (and example.com/, www.example.com and www.example.com/) to example.com/subdirectory. I could do this easily using HTML but from what I read, it’s better to make a 301 redirect using Apache. However, I’m having a hard time finding documentation on how to do this.

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  • drupal views module error

    - by peter
    hey guys.. i installed drupal views module and am getting this error Fatal error: require_once() [function.require]: Failed opening required './sites/all/modules/views/includes/admin.inc' (include_path='.:/usr/lib64/php:/usr/lib/php') how can i solve this problem? thanks

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